1,084 Answered Questions for the topic ACT Math

Act Math

11/12/21

What Is The General Form Of y = (x+6)²+1?
pls help me im having a hard time in this topic lmao
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Act Math Math Sat Math

11/09/21

Counting boxes and remainders
You need to place the boxes in the cages so that in each cage there is the same amount of boxes. After placing 5, 6, 8 boxes, always one box was remaining. What is the minimum number of boxes there... more
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11/09/21

Tricky probability problem
Please help me to solve this one.Mark bought 5 yellow, 3 green, 2 blue, and 2 red notebooks. The next day he brought two of his 12 notebooks. IF he takes the third notebook from the remaining ones,... more
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Act Math Calculus Sat Math

11/08/21

How can i do that?
Using logarithmic differentiation, Show that y(x)= xa2x ex^2 has no stationary points other than x=0, if e-√2 <a <e√2
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Act Math Calculus Sat Math Gre

11/08/21

How can i solve this?
American Airlines requires that the total outside dimensions (length+width+height) of a checked bag not exceed 62 inches. Suppose you want to check a bag whose height is same as its width. What is... more
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10/31/21

Statistics Probability Question
Let Y be a random variable that represents the number of infants in a group of 4,000 who die from asthma in a year. In the United States, the probability that a child dies from an acute asthma... more
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10/30/21

Probability Question

 Consider a group of nine individuals selected from the AARP (American Association of Retired People) of 50-year-olds and above in the United States. The number of persons in this sample who suffer... more
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Act Math Math Sat Math Maths

10/28/21

AMDM (Mathematics) Question
A vector starts at point ( 7, -5) and ends at point (9, -4) what is the vertical component of the vector?
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Act Math Math Sat Math Maths

10/28/21

AMDM (Mathematics) Question
A person is pushing on a car with a force of <25,-13> and another person is pushing on a car with a force of <18,2>. What is the net force in the vertical direction?
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Act Math Math Sat Math Maths

10/28/21

AMDM (Mathematics) Question
A person is pushing on a car with a force of <19,-15> and another person is pushing on a car with a force of <17,9>. What is the net force in the horizontal direction?
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Act Math Math Sat Math Maths

10/28/21

AMDM (Mathematics) Question
One force of magnitude 79 acts on an object. Another force of magnitude 61 acts on the object at a right angle, what is the magnitude of the resultant force on the object?
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10/27/21

What is the Logical Equivalence by following the data below?
Use truth tables to show if the two statements are logically equivalent or not.(p↔~q) ≡ (p ˄~q) ˅ (~p ˄ q)
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10/27/21

Evaluate the limit using l'hopital's rule
Iim (tanx)π/2-xx→π/2- Lim x tends to π/2 (negative) (tanx)π/2-x
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10/27/21

HOW TO SOLVE THIS PROBLEM?
Using a geometric construction and squeeze theorem, findlim tanθ/θθ→0+If u didn't understand the question:lim theta tends to 0 (positive)
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10/25/21

Determine the second derivative of Q(v)
Q(v) = 2/(6+2v-v2)4
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10/25/21

Using a geometric construction and the squeeze theorem, find lim θ→0^+ tanθ /θ
lim tanθ/θθ→0+
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Act Math Math Sat Math Maths

10/20/21

AMDM (Mathematics) 2 Part Question

Kelly works two jobs. She usually works at a retail store for 7 hours during the day and is paid $8.71 per hour by the store. In the evening she works at a restaurant as a manager for 5 hours and... more
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Act Math Math Sat Math Maths

10/20/21

AMDM (Mathematics) Question
A class of 43 students took a test. 12 students had an average score of 71. the other students had an average score of 89. what is the average score of the whole class?
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Act Math Math Sat Math Maths

10/20/21

AMDM (Mathematics) Question
You have an 85 average in a class, the grade is split between coursework worth 30% of the grade, tests worth 20% of the grade, finals worth 20% of the grade, reinforcement worth 15% of the grade... more
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10/15/21

Find the terminal point on the unit circle determined by 3π/4 radians.
Find the terminal point on the unit circle determined by 3π/4 radians.**Use exact values, not decimal approximations.**(x,y) = (_,_)
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10/13/21

How do you find the inverse of a function including its domain and range?
The inverse function is one the will take the output of f(x) as an input and give you back x as its output.If we have,f(x) = (x - 2)2 With a domain = [2,∞)The inverse of f(x) is,f(f(x)) = xTo get... more
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Act Math Math Sat Math Maths

10/12/21

AMDM Question (Mathematics)
You are trying to figure out how many gumballs you need to fill a 4.1 x 5.8 x 6.9 rectangular box for Halloween. Each gumball has a radius of 1/2 in, if the packing density for spheres is 5/8 of... more
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10/12/21

AMDM (Mathematics) Question
Imagine you are working for Hasbro making Gummy Bear containers. On a day to day basis you fill up two different size containers with gummy bears. One of the containers is 3.2 x 5.3 x 6.0 in... more
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10/09/21

What is the probability that the selected garment is a sock?
Tomas enters his darkened room and randomly selects a garment from achest of drawers with two drawers. One of the drawers has 6 socks and 6 T-shirts and theanother drawer has 2 socks and 3 shorts.
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Act Math Math Sat Math Maths

10/08/21

AMDM Question (Mathematics)

In the playing card deck below what is the chance of pulling 4 face cards without replacing the cards in between pulls? Answer in decimal form rounded to the 6th digit after the decimal
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